声表面波VCO的研制
介绍了155.52MHz、622.08MHz声表面波(SAW)、1244.16MHz浅体波(STW)压控振荡器(VCO)的原理、设计和性能。采用低插损、高Q值的SAW延迟线和STW谐振器,高性能微波放大器,变容二极管电移相器,使振荡器具有非常低的相位噪声(<-140dBc/Hzat100kHz)、高输出功率(>9dBm)、低温度-频率漂移(<±35ppm,温度范围:-5~60℃)、大频率调谐范围(>400ppm)。...
Main Authors: | 梅锁海, 刘文, 胡梅芝 |
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Format: | Article |
Language: | zho |
Published: |
《光通信研究》编辑部
1996-01-01
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Series: | Guangtongxin yanjiu |
Subjects: | |
Online Access: | http://www.gtxyj.com.cn/thesisDetails?columnId=27504065&Fpath=home&index=0 |
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